clear_refspecs() is documented in Git::Raw::Remote, but missing in .xs

[ssinyagin]

The POD for Git::Raw::Remote lists clear_refspecs(), but this function is not implemented in XS.

[ssinyagin]

as a result, I cannot remove a generic * refspec and replace it with the one that fetches only one branch

[jacquesg]

These functions have been removed by libgit2, heres the excerpt from the Changelog:

• git_remote_save() and git_remote_clear_refspecs() have been
  removed. Remote's configuration is changed via the configuration
  directly or through a convenience function which performs changes to
  the configuration directly.

I'll remove it from the POD.

[jacquesg]

Thanks for the report.